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Individual Calculations January 2020 |
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| Mpinganjira, Ellen Total change: -24.00 | |   |
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| 2019 NATIONAL CHESS CHAMPIONSHIP LADIES | LILONGWE | MAW | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1405 | 1.50 | 4 | -1.20 | 20 | -24.00 | |
|  Msiska, Royce | | | 1259 | MAW | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Msukwa, Tupokiwe | | | 1289 | MAW | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Simwaba, Annie | | | 1200 | MAW | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Gondwe, Vitumbiko | | | 1344 | MAW | 0.50 | 1 | -0.08 | 20 | -1.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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